Transaction not yet indexed

Mu2dBGfBSVETxYJvX5oXTGbbGSLcU3SUMufDDPxHriuKzTkiUsSF4iJS867ECwU5FtvWA5QKhcU1z5pfMP56z6Z

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.